ISKRIT / Site investigation & geotechnics / Media aggressiveness
Site investigation & geotechnics
Aggressiveness of the environment to concrete and rebar per SP 28.13330
From chemical analysis of water and soil the tool assesses the degree of aggressive action on concrete and reinforcement: sulfates, chlorides, pH, and aggressive carbon dioxide.
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Free, no sign-up · interface in Russian
Standards
SP 28.13330, tables B.1-B.5.
Input
Chemical analysis of water or soil water extract.
Output
Degree of aggressiveness for each indicator.
What it does
- Sulfate and general acid aggressiveness
- Chlorides against reinforcement
- Assessment by pH and aggressive carbon dioxide
- Degree of aggressive action
Free and full version
Free
0 ₽
- Code-based calculations with no run limits
- Input validation and printable results
- Works instantly, no sign-up required
Full version
On request
- Save samples and projects
- Export conclusions to XLSX
- Import analyses from Excel
- History per project
Questions
What is assessed?
Aggressiveness to concrete and to reinforcement in reinforced concrete, per the SP 28.13330 indicators.
Are concrete grade and exposure conditions needed?
Yes, the degree depends on the water permeability grade and service conditions.
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